2014 BMW M6 Gran Coupe Cruise Control Isn't Working

Common Causes of Cruise Control Malfunctions in Your 2014 BMW M6 Gran Coupe and How to Fix Them

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Reviewed by
Devin Cabugcal
Written by RepairPal Car Genius
Updated January 14, 2025
0%
30% chance it's the
Sensor
0%
25% chance it's the
Control Module
0%
25% chance it's the
Throttle
0%
20% chance it's
Something else
The most common reasons a 2014 BMW M6 Gran Coupe cruise control isn't working are failed control module, sensor or switch issues, or throttle actuation problems.
  • Sensor: A faulty sensor can lead to incorrect readings, causing issues with engine performance or triggering warning lights on the dashboard.
  • Control Module: A faulty control module can result in erratic vehicle behavior or failure of various electronic systems due to improper signal processing.
  • Throttle: A faulty throttle body or a defective accelerator pedal position sensor may be causing inconsistent acceleration and poor engine response.
Proper diagnosis will determine the exact cause of your symptom, saving you money on unnecessary repairs. The diagnostic experts at RepairPal Certified shops have the right tools and experience to solve any symptom.

How much does it cost to fix a 2014 BMW M6 Gran Coupe cruise control isn't working?

Common Repairs

The total repair cost will vary based on the condition of your vehicle and the number of repairs needed to fix your symptom. Proper diagnosis will save you money by finding the exact repairs needed to fix your car right the first time.

In the event that a wheel speed sensor fails, the ABS, traction control system (TCS) and manufacturer specific stability control system lights will illuminate, informing the driver that the systems are disabled. The vehicle will be more prone to tire slip, and normal driving patterns may need to be adjusted to correct for the loss of computer control. On older vehicle's, the speedometer can be affected, causing illumination of the check engine light as well.

What are the steps to diagnose the non-functioning cruise control in a 2014 BMW M6 Gran Coupe?

To effectively diagnose the non-functioning cruise control in your 2014 BMW M6 Gran Coupe, start with a systematic approach that prioritizes simpler fixes before delving into more complex diagnostics. Begin by inspecting the vehicle's sensors, particularly the speed sensors, as these are critical for the cruise control system's operation. Look for any signs of dirt or failure, as these can disrupt communication with the vehicle's computer. If you identify any faulty sensors, such as the clutch pedal or gear position sensors, consider replacing them, as they play a vital role in the cruise control functionality. Additionally, be aware of intermittent faults that may not present a consistent pattern; thorough diagnostics are essential in these cases. Engaging with online BMW forums can also provide valuable insights and troubleshooting tips from fellow BMW enthusiasts who may have faced similar issues. By following this structured diagnostic approach, you can effectively identify and address the underlying causes of your cruise control malfunction.

How urgent is it to address the malfunctioning cruise control in a 2014 BMW M6 Gran Coupe?

Addressing a malfunctioning cruise control in your 2014 BMW M6 Gran Coupe is not just a matter of convenience; it is a critical safety concern that should be prioritized. When cruise control systems fail, they can lead to erratic vehicle behavior, including unintended acceleration or deceleration, which poses significant risks on the road. Additionally, the underlying causes of these malfunctions, such as faulty sensors or issues within the vehicle's internal computer, may escalate if left unaddressed, potentially leading to more severe performance problems and costly repairs. By taking prompt action to diagnose and fix cruise control issues, you not only enhance your driving experience but also ensure the safety of yourself and others on the road. Therefore, it is essential to recognize the urgency of these repairs and act swiftly to maintain the optimal performance of your vehicle.

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